//
// Copyright (c) 2010 Luís Reis
//
// MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Reflection;
using System.Reflection.Emit;

namespace Pine.CodeGen
{
	public class Context
	{
		public Assembly assembly;
		public MethodBuilder currentMethod;
		public LocalBuilder callee;
		public LocalBuilder scope;
		public LocalBuilder list;
		public ILGenerator il;
		public Stack<Label> continueLabels;
		public Stack<Label> breakLabels;
		public TypeBuilder typeBuilder;
		public Stack<string> loopNames;
		
		public Context() {
			continueLabels = new Stack<Label>();
			breakLabels = new Stack<Label>();
			loopNames = new Stack<string>();
		}
		
		public Context(Context other) {
			currentMethod = other.currentMethod;
			callee = other.callee;
			scope = other.scope;
			list = other.list;
			il = other.il;
			continueLabels = new Stack<Label>(other.continueLabels);
			breakLabels = new Stack<Label>(other.breakLabels);
			assembly = other.assembly;
			typeBuilder = other.typeBuilder;
			loopNames = other.loopNames;
		}
	}
}

